Thorne D-1000

Thorne D-1000 supports healthy bones and muscles, cardiovascular function, and immune function.
Vitamin D plays an important role throughout life, beginning with fetal development.

It is essential to maintain healthy vitamin D levels throughout all stages of life, from fetal development to old age. Vitamin D helps protect a number of important functions in the body. The current recommended daily vitamin D intake of 400 IUs is based on the minimum allowance to protect against bone disease. However, an upward revision of the FDA's guideline is now under consideration in light of new research, especially pertaining to immune function.

Cutting-edge research suggests serum vitamin D levels should be in the range of 32-80 ng/mL 25-hydroxyvitamin D (25(OH)D). Although direct sunlight exposure is a good source of vitamin D, many people do not get enough sun due to season change, latitude, sunscreen use or lifestyle. Therefore, vitamin D supplementation can be of great benefit in these cases.

Thorne D-1000 contains 1000 IU of pure vitamin D3 per capsule. Unlike many vitamin D supplements, Thorne's contain no lactose or preservatives (BHA, BHT, sodium benzoate, etc)